Heljan OO Class 07 Peakstone Yellow (V2) is a detailed OO gauge diesel locomotive model designed for realistic railway modelling and authentic scale operation on 16.5 mm track.

Featuring:

• Detail & Finish: Finely detailed exterior finished in Peakstone yellow livery representing British Rail Class 07 diesel‑electric shunter with crisp bodywork, cab detailing, sprung buffers and exterior fittings
• Drive & Performance: All‑wheel electrical pickup with a drive system designed to deliver smooth running typical of OO diesel shunter models. 
• Control & Compatibility: DCC‑ready with a 6‑pin decoder socket for installation of a compatible decoder; compatible with analogue DC once a decoder is installed. 
• Couplings & Integration: Equipped with NEM pocket mountings and tension‑lock couplings for reliable connection with OO rolling stock. 

Model Dimensions (Approximate):

• Length: Approx. 105 mm 
• Scale: OO (1:76) 
• Gauge: 16.5 mm 

Technical Specifications:

• Brand: Heljan
• Model Type: Diesel Locomotive
• Era / Prototype: Represents the British Rail Class 07 0‑6‑0DE diesel‑electric shunter used for dock and industrial duties in the 1960s‑1970s.
• Control System: DCC‑ready (decoder required)
• Decoder Interface: 6‑pin socket
• Minimum Curve Radius: Radius 1 (suitable for most OO layouts) 
• Lighting: Working lights provided 
• Coupler Type: Tension‑lock via NEM pockets 
• Material: Detailed plastic and metal construction
• Power Source: Track‑powered
• Assembly: Ready‑to‑run
• Included: Locomotive model only

Ideal for modellers building detailed OO gauge diesel layouts and collectors of small British shunter locomotives seeking accurate scale appearance, flexible control options, and seamless integration with existing stock.

Why this model matters

The Heljan Class 07 Peakstone yellow (V2) represents the Ruston & Hornsby‑built 0‑6‑0DE shunter used for dock and industrial work around Southampton and beyond. Its accurate Peakstone yellow finish, DCC‑ready 6‑pin interface, working lights and detailed cab and buffer fittings make it a compelling choice for enthusiasts of British diesel shunters on OO gauge layouts. 

How to use it

Place the ready‑to‑run locomotive on clean OO gauge track connected to a compatible DC power supply for analogue operation. For digital operation, install a compatible 6‑pin DCC decoder into the provided socket before connecting to a DCC system. Ensure wheels and track are kept clean for optimal electrical pickup, check couplings before running, and store the model safely when not in use to preserve its detailed finish and mechanical components.